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Fajita Chicken Casserole Recipe

Fajita Chicken Casserole Recipe


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4.6 from 27 reviews

  • Total Time: 50-55 minutes
  • Yield: 6 1x

Description

Hearty Mexican Fajita Chicken Casserole brings zesty southwestern flavors straight to dinner tables with minimal prep. Melted cheese, tender chicken, and bold peppers create a quick, satisfying meal you’ll crave again and again.


Ingredients

Scale

Protein:

  • 4 cups (about 680 grams) shredded cooked chicken
  • 1 (1.12-ounce/32 grams) packet fajita seasoning
  • 1 1/2 cups (360 milliliters) chicken broth

Vegetables and Dairy:

  • 1 cup (240 milliliters) frozen diced onion and bell pepper blend
  • 1 (10-ounce/280 grams) can diced tomatoes with chilies, undrained
  • 1 cup (240 milliliters) sour cream
  • 1 (8-ounce/226 grams) shredded Mexican blend cheese

Starches and Sauces:

  • 2 cups (320 grams) instant rice
  • 1 (10.5-ounce/298 grams) can cream of chicken soup

Instructions

  1. Prepare the oven by heating to 350F (175C) and coating a 9×13-inch baking dish with non-stick spray.
  2. Create a flavor-packed mixture by combining shredded chicken, instant rice, cream of chicken soup, sour cream, frozen onion and bell pepper blend, diced tomatoes with chilies, chicken broth, and fajita seasoning in a large mixing bowl.
  3. Transfer the combined ingredients into the prepared baking dish, ensuring an even distribution across the surface.
  4. Generously scatter Mexican blend cheese over the entire casserole, creating a complete cheese coverage.
  5. Shield the casserole with aluminum foil and bake for 30 minutes, allowing the ingredients to meld and heat thoroughly.
  6. Uncover the dish and continue baking for an additional 10-15 minutes until the cheese transforms into a golden, bubbling layer.
  7. Allow the casserole to rest for a few minutes, letting the flavors settle and making it easier to serve.

Notes

  • Swap instant rice for quinoa or cauliflower rice to create a lower-carb, gluten-free version that’s packed with nutrients and adds a unique texture.
  • Reduce sodium by using low-sodium cream of chicken soup and homemade fajita seasoning, which allows better control of salt intake while maintaining robust flavor.
  • Boost protein content by adding black beans or diced grilled tofu for vegetarian friends or those seeking extra muscle-building nutrients.
  • Make it spicier by incorporating diced jalapeños or a splash of hot sauce directly into the mixture, giving the casserole a customizable heat level for different taste preferences.
  • Prep Time: 10 minutes
  • Cook Time: 40-45 minutes
  • Category: Lunch, Dinner
  • Method: Baking
  • Cuisine: Mexican

Nutrition

  • Serving Size: 6
  • Calories: 380 kcal
  • Sugar: 4 g
  • Sodium: 880 mg
  • Fat: 15 g
  • Saturated Fat: 7 g
  • Unsaturated Fat: 7 g
  • Trans Fat: 0.3 g
  • Carbohydrates: 27 g
  • Fiber: 2 g
  • Protein: 34 g
  • Cholesterol: 95 mg